Just tried the Barnes 250 in my pre war 06. Lapua cases that are headstamped “100 years of the 30/06”, Winchester large rifle primers, 55 grains of H4831sc. Average was 2328 snd an SD of 15. Good accuracy at 26 degrees. 54 grains shot a little better but no chrono readings. Pretty dark this afternoon snd the sun is low.
Ought to be a great bear load this spring. Normally run 220 Hornady or partitions in this rifle but I have these on the shelf.